保證壽命:+105℃ 3,000小時。高頻低阻抗品,特別適用于LED,驅動符合RoHS.
■ 主要特性 Characteristics
項目 Item |
特性 characteristic |
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使用溫度范圍 Operating Temperature Range |
-40~+105℃ |
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額定電壓范圍 Rated Voltage Range |
50~100Vdc |
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靜電容量允差 Capacitance Tolerance |
±20%(25℃,120Hz) |
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漏電流(I) Leakage Current |
I≤0.01CV (25℃) |
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施加額定電壓2分鐘時讀數(Measured after 2 minute application of rated Voltage) C—標稱容量(μF)(Nominal Capacitance) V—額定電壓(V)Rated Voltage |
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損耗角正切值(tanδ) Dissipation Factor |
額定電壓(VDC) |
50 |
63 |
100 |
(25℃,120Hz)但是,超過1000μF的每增1000μF則 tanδ增加0.02。 |
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tanδ(max) |
0.10 |
0.09 |
0.08 |
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When nominal capacitance execeeds 1000μF, add 0.02 to the value fir each 1000μF increase |
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溫度特性(阻抗比) Low Temperature Stability |
額定電壓(VDC) |
50 |
63 |
100 |
(120Hz) |
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Z-25℃ / Z20℃ |
2 |
2 |
2 |
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Z-40℃ / Z20℃ |
3 |
3 |
3 |
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耐久性 Load life test
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在105℃環境中,施加額定電壓疊加額定紋波電流(所回電壓峰值不超過額定工作電壓),連續加載額定電壓3000小時后,待恢復到25℃ 進行測量時,應滿足以下項目 DC voltage plus ripple current value applied for 3000 hr at 105℃, |
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靜電容量變化率 Capacitance Change |
初始值±25%以內 Within ±25% of the initial value |
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損耗角正切值 Dissipation Factor |
tanδ 規定值200%以下 Not more than 200% of the specified value |
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漏電流 Leakage Current |
I規定值以下 Not more than the specified value |
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高溫貯存 Shelf life tes |
在105℃環境中,貯存1000小時后,待恢復到25℃ 進行測量時,應滿足以下項目 The capacitor are then stored with no voltage applied at a temperature of 105±2℃ for 1000 +48,-0 hours. |
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靜電容量變化率 Capacitance Change |
初始值±25%以內 Within ±20% of the initial value |
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損耗角正切值 Dissipation Factor |
tanδ 規定值200%以下 Not more than 200% of the specified value |
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漏電流 Leakage Current |
I規定值200%以下 Not more than the specified value |
■ 尺寸圖表 Diagram of Dimensions
D |
8 |
10 |
12 |
13 |
16 |
18 |
22 |
F |
3.5 |
5.0 |
7.5 |
10 |
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d |
0.5 |
0.6 |
0.8 |
■ 紋波電流頻率修正系數
頻率(Hz) |
120 |
1k |
10k |
100k |
6.8~180 |
0.4 |
0.75 |
0.9 |
1.0 |
220~560 |
0.5 |
0.85 |
0.94 |
1.0 |
680~1800 |
0.6 |
0.87 |
0.95 |
1.0 |
■ TYPE RE
■ 外形尺寸、阻抗與額定紋波電流
Case Size,Impedance(25℃,100kHz) & Rated Ripple Current(105℃,100kHz)